es model discos question on electric seats

hi can some one answer was the landrover discovery es models did all of them have electric leather seats. as i have a mplate es v8 model leather seats but manual operated. and i cant find any wireing harness if they were and if some one has exchanged them from electric to manual seats. just that ive been looking at the ones for sale on ebay and all seam to have electric seats,so was there a year that they were made electric.

I sold my M plate ES V8 last year.
The D1 was sold in 3 variants. 200 series, facelift 200 and 300 series.

An M plate will be just on the cusp of 200 facelift / 300 so it's perfectly reasonable to expect it to have manual seats if it's a late 200 type.

Cheers,

Jon.